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B404 5052

America ASTM B4045052 铝及铝合金合金无缝冷凝器和热交换器管一体化翅片 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B4045052 / B404 5052
Category Grade Standard Region/Area Standard Content
Metals B404 5052 ASTM B404/B404M America 铝及铝合金合金无缝冷凝器和热交换器管一体化翅片

Chemical composition(mass fraction)(wt.%) of the B404 5052

Element Min Max Similar
Zn - 0.1000 -
Si - 0.2500 -
Others total - 0.1500 -
Others each - 0.0500 -
Mn - 0.1000 -
Mg 2.2000 2.8000 -
Fe - 0.4000 -
Cu - 0.1000 -
Cr 0.1500 0.3500 -
Al - - -

Mechanical Properties of steel grade B404 5052

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
791 (≥) 669 (≥) 12 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade B404 5052

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
14 - -     0.31 -  
597 868 - 21.3 121   -  
363 - 12 41.2   334 131

Heat Treatment of steel grade B404 5052

Heat treated : 1135°C - 1137°C

Technological Curves of steel grade B404 5052

Cross Reference Table (Equivalent Grade) of B404 5052

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